/*
 * Thickbox 3.1 - One Box To Rule Them All.
 * By Cody Lindley (http://www.codylindley.com)
 * Copyright (c) 2007 cody lindley
 * Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php
*/
/*
 * Modificações feitas para o WDFrame4
 * Autor da Modificações Anderson Vaz - anderson@wdhouse.com.br
 * 
 */
		  
var tb_pathToImage = "imagens/carregando_janela.jpg";
//on page load call tb_init
$(document).ready(function(){   
	tb_init('a.thickbox, area.thickbox, input.thickbox, a[thickbox*=true]');//pass where to apply thickbox
	imgLoader = new Image();// preload image
	imgLoader.src = tb_pathToImage;
});
//add thickbox to href & area elements that have a class of .thickbox
function tb_init(domChunk){
	$(domChunk).click(function(){
	var t = this.title || this.name || null;
	var a = this.href || this.alt;
	var g = this.rel || false;
	tb_show(t,a,g, this);
	this.blur();
	return false;
	});
}
function tb_show(caption, url, imageGroup, obj) {//function called when the user clicks on a thickbox link

	try {
		if (typeof document.body.style.maxHeight === "undefined") {//if IE 6
			$("body","html").css({height: "100%", width: "100%"});
			$("html").css("overflow","hidden");
			if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6
				$("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
				$("#TB_overlay").click(tb_remove);
			}
		}else{//all others
			if(document.getElementById("TB_overlay") === null){
				$("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>");
				$("#TB_overlay").click(tb_remove);
			}
		}
		
		if(tb_detectMacXFF()){
			$("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash
		}else{
			$("#TB_overlay").addClass("TB_overlayBG");//use background and opacity
		}
		
		if(caption===null){caption="";}
		$("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page
		$('#TB_load').show();//show loader		
		var baseURL;
   		baseURL = url;
		if($(obj).attr("TB_iframe") == "false"){
			//code to show images				
			TB_PrevCaption = "";
			TB_PrevURL = "";
			TB_PrevHTML = "";
			TB_NextCaption = "";
			TB_NextURL = "";
			TB_NextHTML = "";
			TB_imageCount = "";
			TB_FoundURL = false;
			if(imageGroup){
				TB_TempArray = $("a[rel="+imageGroup+"]").get();
				for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) {
						if (!(TB_TempArray[TB_Counter].href == url)) {						
							if (TB_FoundURL) {
								TB_NextCaption = TB_TempArray[TB_Counter].title;
								TB_NextURL = TB_TempArray[TB_Counter].href;
								TB_NextObj = TB_TempArray[TB_Counter];
								TB_NextHTML = "js";
							} else {
								TB_PrevCaption = TB_TempArray[TB_Counter].title;
								TB_PrevURL = TB_TempArray[TB_Counter].href;
								TB_PrevObj = TB_TempArray[TB_Counter];
								TB_PrevHTML = "js";
							}
						} else {
							TB_FoundURL = true;
							TB_imageCount = "Imagem " + (TB_Counter + 1) +" de "+ (TB_TempArray.length);											
						}						
				}
			}

			imgPreloader = new Image();
			imgPreloader.onload = function(){		
			imgPreloader.onload = null;
			// Resizing large images - orginal by Christian Montoya edited by me.
			var pagesize = tb_getPageSize();
			var x = pagesize[0] - 150;
			var y = pagesize[1] - 150;
			var imageWidth = imgPreloader.width;
			var imageHeight = imgPreloader.height;
			if (imageWidth > x) {
				imageHeight = imageHeight * (x / imageWidth); 
				imageWidth = x; 
				if (imageHeight > y) { 
					imageWidth = imageWidth * (y / imageHeight); 
					imageHeight = y; 
				}
			} else if (imageHeight > y) { 
				imageWidth = imageWidth * (y / imageHeight); 
				imageHeight = y; 
				if (imageWidth > x) { 
					imageHeight = imageHeight * (x / imageWidth); 
					imageWidth = x;
				}
			}
			// End Resizing
			
			TB_WIDTH = imageWidth + 30;
			TB_HEIGHT = imageHeight + 60;
            if($("#TB_param_slide").attr("largura_apoio_img")!= undefined)
			  {
 			   TB_WIDTH = imageWidth + parseInt($("#TB_param_slide").attr("largura_apoio_img"));
			   TB_WIDTH_  = TB_WIDTH;
			  }
            if($("#TB_param_slide").attr("altura_apoio_img")!= undefined)
			  {
 			   TB_HEIGHT = imageHeight;
               $("#TB_window").css({height: TB_HEIGHT + 'px'});		  	
			   altura = parseInt($("#TB_param_slide").attr("altura_apoio_img"));
			   TB_HEIGHT_ = TB_HEIGHT + altura;
			   altura = altura / 2;
			   altura_top = altura;
			   altura_bottom = altura;
               if($("#TB_param_slide").attr("altura_apoio_img_top") != undefined)
			     {
 			      altura_top = altura + parseInt($("#TB_param_slide").attr("altura_apoio_img_top"));
				 }
               if($("#TB_param_slide").attr("altura_apoio_img_bottom") != undefined)
			     {
 			      altura_bottom = altura + parseInt($("#TB_param_slide").attr("altura_apoio_img_bottom"));
				 }
			   $("#TB_window").css("padding-top", altura_top+"px")
			   $("#TB_window").css("padding-bottom", altura_bottom+"px")					   	   			   
			  }			  
           	if($("#TB_param_slide").attr("botao_proximo") != undefined)
			  {
			  	botao_proximo_texto = "";
				if ($("#TB_param_slide").attr("botao_proximo_texto") != undefined) {
					botao_proximo_texto = $("#TB_param_slide").attr("botao_proximo_texto");
				}
 	           $("#TB_window").append("<div id='TB_botao_proximo' class='"+$("#TB_param_slide").attr("botao_proximo")+"'>"+botao_proximo_texto+"</div>");						   
			  } 
           	if($("#TB_param_slide").attr("botao_anterior") != undefined)
			  {
			  	botao_anterior_texto = "";
				if ($("#TB_param_slide").attr("botao_anterior_texto") != undefined) {
					botao_anterior_texto = $("#TB_param_slide").attr("botao_anterior_texto");
				}
 	           $("#TB_window").append("<div id='TB_botao_anterior' class='"+$("#TB_param_slide").attr("botao_anterior") +"'>"+botao_anterior_texto+"</div>");						   

			  }
           	if($("#TB_param_slide").attr("logo") != undefined)
			  {
 	           $("#TB_window").append("<div id='TB_logo' class='"+$("#TB_param_slide").attr("logo") +"'></div>");						   
			  }		
           	if($("#TB_param_slide").attr("legenda") != undefined)
			  {
			  	legenda_texto = "";
				if ($("#TB_param_slide").attr("legenda_texto") != undefined) {
					legenda_texto = $("#TB_param_slide").attr("legenda_texto");
				}
 	           $("#TB_window").append("<div id='TB_legenda' class='"+$("#TB_param_slide").attr("legenda") +"'>"+legenda_texto+" "+caption+"</div>");
			   legenda_top = parseInt($("#TB_param_slide").attr("legenda_top"));
			   legenda_left = parseInt($("#TB_param_slide").attr("legenda_left"));
	           if ( jQuery.browser.msie && jQuery.browser.version < 7) { // take away IE6
			       legenda_top = parseInt($("#TB_param_slide").attr("legenda_top")) + parseInt($("#TB_param_slide").attr("legenda_topie6"));
 			       legenda_left = parseInt($("#TB_param_slide").attr("legenda_left")) + parseInt($("#TB_param_slide").attr("legenda_leftie6"));				   
	              }
			  }
           	if($("#TB_param_slide").attr("numero") != undefined)
			  {
 	           $("#TB_legenda").prepend("<spam id='TB_numero' class='"+$("#TB_param_slide").attr("numero") +"'>"+TB_imageCount+"</spam> ");
			  }  			  
           	if($("#TB_param_slide").attr("botao_fechar") != -1)
			  {
			  	botao_fechar_texto = "";
				if ($("#TB_param_slide").attr("botao_fechar_texto") != undefined) {
					botao_fechar_texto = $("#TB_param_slide").attr("botao_fechar_texto");
				}
 	           $("#TB_window").append("<div id='TB_botao_fechar' class='"+$("#TB_param_slide").attr("botao_fechar") +"'>"+botao_fechar_texto+"</div>");						   
 			   $("#TB_botao_fechar").click(tb_remove);
			  }
	        $("#TB_window").append("<img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/>"); 				
            $("#TB_window").css('text-align', 'center');
           	if($("#TB_param_slide").attr("cor_fundo") != -1)
			  {
               $("#TB_window").css('background', $("#TB_param_slide").attr("cor_fundo"));				
			  }	
            posiciona_elemento("TB_botao_proximo", parseInt($("#TB_param_slide").attr("botao_proximo_left")), parseInt($("#TB_param_slide").attr("botao_proximo_top")));
            posiciona_elemento("TB_botao_anterior", parseInt($("#TB_param_slide").attr("botao_anterior_left")), parseInt($("#TB_param_slide").attr("botao_anterior_top")));
            posiciona_elemento("TB_logo", parseInt($("#TB_param_slide").attr("logo_left")), parseInt($("#TB_param_slide").attr("logo_top")));
            posiciona_elemento("TB_botao_fechar", parseInt($("#TB_param_slide").attr("botao_fechar_left")), parseInt($("#TB_param_slide").attr("botao_fechar_top")));
            posiciona_elemento("TB_legenda", legenda_left, legenda_top);				
			$("#TB_closeWindowButton").click(tb_remove);
			
			if (!(TB_PrevHTML === "")) {
			    $("#TB_botao_anterior").show();	
				function goPrev(){
					if($(document).unbind("click",goPrev)){$(document).unbind("click",goPrev);}
					$("#TB_window").remove();
					$("body").append("<div id='TB_window'></div>");
					tb_show(TB_PrevCaption, TB_PrevURL, imageGroup, TB_PrevObj);
					return false;	
				}
				$("#TB_botao_anterior").click(goPrev);
			}
			else
			{
			 $("#TB_botao_anterior").hide();	
			}
			
			if(!(TB_NextHTML === "")) {		
			    $("#TB_botao_proximo").show();
				function goNext(){
					$("#TB_window").remove();
					$("body").append("<div id='TB_window'></div>");
					tb_show(TB_NextCaption, TB_NextURL, imageGroup, TB_NextObj);				
					return false;	
				}
				$("#TB_botao_proximo").click(goNext);				
			}
			else
			{
			 $("#TB_botao_proximo").hide();
			}
			document.onkeydown = function(e){ 	
				if (e == null) { // ie
					keycode = event.keyCode;
				} else { // mozilla
					keycode = e.which;
				}
				if(keycode == 27){ // close
					tb_remove();
				} else if(keycode == 190){ // display previous image
					if(!(TB_NextHTML == "")){
						document.onkeydown = "";
						goNext();
					}
				} else if(keycode == 188){ // display next image
					if(!(TB_PrevHTML == "")){
						document.onkeydown = "";
						goPrev();
					}
				}	
			};
			
			tb_position();
			$("#TB_load").remove();
			$("#TB_ImageOff").click(tb_remove);
			$("#TB_window").css({display:"block"}); //for safari using css instead of show
			};			
			imgPreloader.src = url;
		}else{
			//code to show html			
			var queryString = url.replace(/^[^\?]+\??/,'');
			var params = tb_parseQuery( queryString );

			TB_WIDTH = ($(obj).attr("TB_largura")*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL
			TB_HEIGHT = ($(obj).attr("TB_altura")*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL
			ajaxContentW = TB_WIDTH - 30;
			ajaxContentH = TB_HEIGHT - 45;

			if($(obj).attr("TB_iframe") != -1){// either iframe or ajax window	
					urlNoQuery = url.split('TB_');					
					$("#TB_iframeContent").remove();
					if($(obj).attr("TB_modal") != "true"){//iframe no modal
                        var barra_caption = "";
						var btn_close = "";
						var barra_titulo = "";
						if($(obj).attr("TB_btn_fechar") == "true")
						 {						 	
						if(caption != "")
						  {
                           barra_caption = "<div id='TB_ajaxWindowTitle'>"+caption+"</div>";						  	
						  }					
						if($(obj).attr("TB_btn_fechar") == "true")
						  {
						   btn_close = "<div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='fechar'>Fechar</a></div>";
						  }  						  
						  barra_titulo = "<div id='TB_title'>" + barra_caption + "" + btn_close + "</div>";							
						 }
						var scroll = "auto";
						if($(obj).attr("TB_scroll") != -1)
						 {
						  scroll = $(obj).attr("TB_scroll");	
						  if(scroll == "true") { scroll = "yes"; }
						  if(scroll == "false") { scroll = "no"; }
						 }		
//						 
						$("#TB_window").append(""+barra_titulo+"<iframe scrolling='"+scroll+"' frameborder='0' hspace='0' src='"+url+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe(this)' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' allowtransparency='true' ></iframe>");
					}else{//iframe modal
					$("#TB_overlay").unbind();
						$("#TB_window").append("<iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe(this)' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;'  allowtransparency='true' > </iframe>");
					}
			}				
			$("#TB_closeWindowButton").click(tb_remove);			
				if(url.indexOf('TB_inline') != -1){	
				}else if($(obj).attr("TB_iframe") != -1){
					tb_position();
					if($.browser.safari){//safari needs help because it will not fire iframe onload
						$("#TB_load").remove();
						$("#TB_window").css({display:"block"});
					}
				}			
		}
		if(!params['modal']){
			document.onkeyup = function(e){ 	
				if (e == null) { // ie
					keycode = event.keyCode;
				} else { // mozilla
					keycode = e.which;
				}
				if(keycode == 27){ // close
					tb_remove();
				}	
			};
		}
		
	} catch(e) {
		//nothing here
	}
}

function posiciona_elemento(elemento, left, top){
  			largura_div = $("#"+elemento).width();
			a = TB_WIDTH_;
			a = a - largura_div;
			aa = a * left;
			aa = aa / 100;			
			aa = Math.floor(aa);
            $("#"+elemento).css('left', aa+'px');
  			altura_div = $("#"+elemento).height();
			b = TB_HEIGHT_;
			b = b - altura_div;
            bb = b * top;
            bb = bb / 100;
			bb = Math.floor(bb);
            $("#"+elemento).css('top', bb+'px');	
}

//helper functions below
function tb_showIframe(obj){
	$("#TB_load").remove();
	$(obj).show();
	$("#TB_window").css({display:"block"});
}

function tb_remove() {
 	$("#TB_imageOff").unbind("click");
	$("#TB_closeWindowButton").unbind("click");
	$("#TB_window").fadeOut("fast",function(){$('#TB_window,#TB_overlay,#TB_HideSelect').trigger("unload").unbind().remove();});
	$("#TB_load").remove();
	if (typeof document.body.style.maxHeight == "undefined") {//if IE 6
		$("body","html").css({height: "auto", width: "auto"});
		$("html").css("overflow","");
	}
	document.onkeydown = "";
	document.onkeyup = "";
	return false;
}
function TB_fechar(){
	tb_remove();
}
function tb_fechar(){
	tb_remove();
}
function tb_position() {
$("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'});
	if ( !(jQuery.browser.msie && jQuery.browser.version < 7)) { // take away IE6
		$("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + 'px'});
	}
}
function tb_parseQuery ( query ) {
   var Params = {};
   if ( ! query ) {return Params;}// return empty object
   var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
      var KeyVal = Pairs[i].split('=');
      if ( ! KeyVal || KeyVal.length != 2 ) {continue;}
      var key = unescape( KeyVal[0] );
      var val = unescape( KeyVal[1] );
      val = val.replace(/\+/g, ' ');
      Params[key] = val;
   }
   return Params;
}
function tb_getPageSize(){
	var de = document.documentElement;
	var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
	arrayPageSize = [w,h];
	return arrayPageSize;
}
function tb_detectMacXFF() {
  var userAgent = navigator.userAgent.toLowerCase();
  if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) {
    return true;
  }
}